Headband scarf



FIG. 1 is a perspective view of the headband scarf showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a first side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a second side elevation view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings are stitching, and form part of the claimed design. 

CLAIM The ornamental design for a headband scarf, as shown and described. 